#15768A#15768A

#15768A is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.3% C 0.088 H 216.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#15768A
RGB	rgb(21, 118, 138)
HSL	hsl(190, 74%, 31%)
HSV	hsv(190, 85%, 54%)
CMYK	cmyk(84.8%, 14.5%, 0%, 45.9%)
CIE-LAB	lab(45.57, -18.98, -18.45)
CIE-LCH	lch(45.57, 26.47, 224.19°)
OKLab	oklab(52.31% -0.0709 -0.0516)
OKLCH	oklch(52.31% 0.088 216.1)
XYZ	xyz(11.3732, 14.9498, 26.3260)
Luminance	0.1495 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15768A #8A2915

analogous

#158A63 #15768A #153B8A

triadic

#15768A #8A1576 #768A15

tetradic

#15768A #63158A #8A2915 #3B8A15

square

#15768A #63158A #8A2915 #3B8A15

split-complementary

#15768A #8A153B #8A6315

monochromatic

#051B20 #0D4955 #15768A #1DA3BF #39C4E1

Accessibility & contrast

On white

5.26

#15768A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#15768A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15768A

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15768A	#FFFFFF	#000000	##FFFFFF
##15768A	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68728B

Deuteranopia (green-blind)

#59678A

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #15768a;
/* rgb */ color: rgb(21, 118, 138);
/* oklch */ color: oklch(52.3% 0.088 216.1);

Tailwind

colors: {
  custom: {
    50: '#6a9dac',
    500: '#15768a',
    950: '#000000',
  },
}

SCSS

$custom: #15768a;
$custom-light: #6a9dac;
$custom-dark: #000000;

JSON

{
  "hex": "#15768a",
  "rgb": {
    "r": 21,
    "g": 118,
    "b": 138
  },
  "hsl": {
    "h": 190.256,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52314,
    "c": 0.08764,
    "h": 216.1
  },
  "luminance": 0.14951
}

Semantic roles & 50–950 ramp

primary

#15768A

secondary

#BE533D

accent

#5738F0

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #15768A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →